Wiki
New Roof Installation Guide: Regulations and Insulation Tips
Planning a new roof installation? From choosing the right materials to meeting building regulations, there’s a lot to get right. This guide breaks it down step by step so you
Energy Management Consultant
Energy Management Consultant UK Helps Cut Energy Use and Costs
We help UK businesses spot how and where they’re using energy so they can stop wasting money and start making smart, simple changes. Whether you run a shop, office or
Air Tightness
What is the relationship between airtightness and condensation risk?
Airtightness in buildings is crucial for controlling condensation and maintaining both structural integrity and occupant health. By preventing air leakage with well-designed air barriers and vapour control layers, the risk
SAP Calculations
Get Your SAP Calculation Done Quickly and Easily
When you’re building or changing a home, a SAP calculation makes sure it meets energy rules and doesn’t waste power. We help with every step, starting from your first drawings
Home Energy
Get a Home Energy Assessment to Cut Your Bills
We all want to save money and stay warm, and a home energy assessment is a great way to start. When we book one, a trained assessor visits our home
SAP Calculations
Find Approved SAP Calculation Consultants for UK New Builds
When you’re building a new home in the UK, you need something called a SAP calculation to show your house meets the rules for energy use and carbon emissions. We
SAP Calculations
SAP Rating Assessor Helps New Build Homes Meet Standards
When you’re building a new home in the UK, a certified SAP rating assessor helps work out how energy-friendly your design is. SAP stands for Standard Assessment Procedure, and it’s
Energy Performance Certificates
Get EPC Assessments That Fit Your Home and Needs
We care about helping you get the most out of your property, and that starts with understanding how it uses energy. An Energy Performance Certificate (EPC) shows how your home
SAP Calculations
Make Your Home Better with an SAP Energy Assessment
At Ratio Seven, we carry out SAP energy assessments to help people understand how their homes use heat, light and air so they can make smarter choices when building or